Ffmpeg vaapi test. enabled set to true; media.

Ffmpeg vaapi test . mp4 Or use "dxva decode + qsv scaling + qsv encode" (available on Windows) Taking a few minutes to test the Intel Media Server Studio SDK foundation of the *_qsv codecs outside FFmpeg can help ensure smooth operation. demo_ffmpeg_vaapi_gl This is a demo project for demonstrate integration of hardware decoding and rendering via VAAPI ( libva ) to OpenGL texture and recording at the same time. av1. FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. enabled to true. h265 $ ffmpeg -device /dev/dri/card1 -f kmsgrab -i '-' -vf 'hwmap=derive_device=vaapi,crop=1280:720:600:10,scale_vaapi=1280:720:nv12' -c:v h264_vaapi test-out. Prepare the target directories first: hevc_vaapi) ffmpeg -hide_banner -codecs|grep av1 From reading things over on Cartwheel it appears to be a test version as a staging ground for upstream commits to Summary of the bug: In FFMPEG v4. 6 Changing options at runtime with a command. content. Replying to eero-t:. ffvpx. Sep 29, 2024 · It is also possible to use "vaapi decode + vaapi scaling + qsv encode" (available on Linux platform) ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -i input. Aug 8, 2019 · You can pipe the result of ffmpeg to ffplay. 04LTS - ffmpeg-vp8&9-encode-test-vaapi-intel. It is by far the most commonly used format These are only non-free runtime libraries, however. mediadatadecoder_vpx_enabled set to true. It operates like a continuous integration platform like Jenkins and Hudson. I transcoding the 10-bit video used in this ticket to 8-bit (with Ubuntu 18. You switched accounts on another tab or window. Dec 27, 2021 · For a long time I have been using ffmpeg to convert mov-files taken on an iPhone to mp4 with the following command: ffmpeg -i "in. Nov 3, 2024 · It is maybe of interest that the green line at the bottom is shown when playing the file with ffplay or mpv, whereas I can't see the line when playing the file with vlc. vp8_rev05_InterFrame_CoefPartition_14_Crew0. 因为灵跃桌面云使用的FFmpeg的版本是3. Exploring ffmpeg internals. 17+ and the Mesa VA-API driver. Summary of the bug: I am using ffmpeg version 4. com This guide explains how to test FFmpeg with and without hardware acceleration using an AMD integrated GPU (iGPU) on Ubuntu 24. Within a given compression format (e. Copy link Hardware Acceleration. Thanks Telepoint and MediaHub for their support! September 29th, 2015, GSoC 2015 results. Some types of hardware acceleration are detected and used automatically, but you may need to update your configuration to enable hardware accelerated decoding in ffmpeg. I decided to try, but got confused in the Sorry for slow response. Took a quick look at this issue. It is based of the use of EGLImage that act as an handle between memory space of different api on the gpu, and in this case opengl and vaapi. ffmpeg builds a transcoding pipeline out of the components listed below. Therefore, the listed QSV Feb 16, 2025 · vaapi_h264 added; h264_vaapi VAAPI va-api mpv removed Summary: Seeking video in mpv started to cause green and blocky glitches with FFmpeg 7. Feb 13, 2023 · This list is illustrative of a GPU and vendor driver supporting all possible entrypoints/profiles using mesa 22. 1 (using VAAPI) → [Regression] H. 3版本，里面集成了VAAPI中对视频的细节处理，因此只须要在AVCodecContext的get_format回调函数中指定硬解参数，解码后的视频数据会存储在GPU内存中，经过vaPutSruface函数来处理后期的合成和图像渲染，下图为窗口建立和图像处理 Apr 25, 2023 · The FFmpeg Windows VA-API support began via the Intel Media CI staging area while as of yesterday in mainline FFmpeg Git is the hardware context support for making use of VA-API on Windows with libva 2. Pre-compiled binaries are included with the install package, as well as short test content in multiple formats. av1_vaapi. 10-vaapi. That means that ffmpeg does all the H264 parsing and then passes the content to VAAPI for rendering. ffmpeg -vaapi Aug 2, 2022 · The output of ffmpeg -codecs shows: DEV. It is written in Python and currently provides tests for hardware accelerated Encode, Decode and VPP video pipelines for gstreamer and ffmpeg. As explained above, VAAPI only do hardware acceleration at the slice level. Reload to refresh your session. The name of the command is the name of the option and the argument is Sep 30, 2021 · Hardware/VAAPI – FFmpeg update:2021-9-30 Device Selection The libva driver needs to be attached to a DRM device to work. sandbox. crf132. To test decoding, use the following command: ffmpeg -hwaccel dxva2 -threads 1 -i INPUT -f null - -benchmark VideoToolbox VideoToolbox is the macOS framework for video decoding and encoding. 9 Apr 6, 2015 · FFmpeg Automated Testing Environment. mkv, test. crf71. Go to about:config page and set media. force-enabled=true widget. You should use 'sharpness_vaapi' filter in your command line, and you may check the options by running ffmpeg -h filter=sharpness_vaapi Jan 5, 2024 · This is not limited to vaapi encoding, but also affects any hardware accelerated filters that I tested: overlay_cuda, bilateral_cuda, overlay_opencl, overlay_qsv, overlay_vaapi and overlay_vulkan. FFmpeg participated to the latest edition of the Google Summer of Code Project. 1 → git-master See ffmpeg -filters to view which filters have timeline support. I can test a more recent build if required. 2 you could use the -b:v parameter to set the target bitrate. It talks about ffmpeg, but you can pipe the result of ffmpeg to ffplay. MOV" -q:v 1 "out. rdd-vpx. force-enabled=true but still i get this error: [GFX1-]: vaapitest: ERROR [GFX1-]: vaapitest: VA-API test failed: failed to initialise VAAPI connection. Apps can use it to access video hardware acceleration The VA-API Functional Integration Test Suite is a configurable test suite for VA-API-based media software/middleware. On reboot, test the VAAPI supported featureset by running vainfo: vainfo Making a usable FFmpeg build to test the encoders: Now, we will build an FFmpeg binary that can take advantage of VAAPI to test the encode and decode capabilities on Skylake, using a custom prefix because we load FFmpeg via the environment-modules system on the testbed. 1-2) and users of FFmpeg's libraries will load the libraries from the non-free driver if they are available. Jun 6, 2017 · PSA: You can now use FFmpeg's VAAPI-based VP8 and VP9 encoder on Skylake+ systems on Linux: Tested on Ubuntu 16. Jan 7, 2019 · On Linux, using the opensource mesa amdgpu driver (not the proprietary package installed from AMD), you can access VAAPI-based encoders, aptly named h264_vaapi and hevc_vaapi, whose usage can be viewed via: ffmpeg -h encoder=h264_vaapi ffmpeg -h encoder=hevc_vaapi Summary of the bug: MediaSDK sample application can transcode 10-bit (HEVC) content to 8-bit (AVC), so same should(?) be possible in HW accelerated manner also with VAAPI and/or QSV backend. I recently found out that ffmpeg already supports hardware acceleration. I tested on an 1080p video using VAAPI acceleration, the CPU rate decreased about 10% altogether. See also FFmpeg documentation, the upstream encoder user guide and list of all parameters. 264 videos at various output resolutions and bit rates. enabled → true Enables use of the Video Acceleration API. It consists of a main library and driver-specific acceleration backends for each supported hardware vendor. These are 43 failed cases in 2054 cases. x86_64 in Fedora, and trying to get it to play an h264 video with VAAPI hardware acceleration. The program’s operation then consists of input data chunks flowing from the sources down the pipes towards the sinks, while being transformed by the components they encounter along the way. The VA-API Functional Integration Test Suite (VAAPI-FITS) is a configurable test suite for VA-API-based media software/middleware. gpu-process-decoder → true Enable running GPU-based media decoder code in a separate process. dmabuf. enabled=false gfx. enabled set to true; media. mkv) are all choppy and with pixelated areas in some frames, so the vmaf score is probably accurate and the encoding is defective. 1. Last edited by rajhlinux (2022-07-10 07:30:02). Mar 28, 2016 · Making a usable FFmpeg build to test the encoders: Now, we will build an FFmpeg binary that can take advantage of VAAPI to test the encode and decode capabilities on Skylake, using a custom prefix because we load FFmpeg via the environment-modules system on the testbed. To enable support, FFmpeg needs to be built with --enable-libsvtav1. Note that while using the GPU video encoder and decoder, this command also uses the scaling filter (scale_npp) in FFmpeg for scaling the decoded video output into multiple desired resoluti このテーマに向いている人 ・多量のmpeg2やh. Jul 23, 2024 · Hi all. Nov 8, 2022 · 1:N HWACCEL Transcode with Scaling. The actual capabilities reported in vaQueryConfigProfiles, vaQueryConfigEntrypoints, vaQueryConfigAttributes, VaQueryVideoProcPipelineCaps and others are dynamically queried from the underlying GPU and might vary between platforms and driver versions. mp4 -vf 'scale_vaapi=1280:720,hwmap=derive_device=qsv,format=qsv' -c:v h264_qsv output. FATE (FFmpeg Automated Testing Environment) is an extended regression testing platform developed by FFmpeg. 265に変換したい人 （画質にそこまでこだわりはなく、ストレージの容量逼迫してるからさっさと片付けたい！ With ffmpeg-vaapi on iHD driver, unable to decode video that was encoded with AVC low-power multi-slice. For example, play test. github. And the Video output would reflect the bitrate specified on the commandline. This can be connected either directly or via a running X server. 3. h265 -pix_fmt yuv420p 1920x1080_8bit_60fps. This was introduced in SVT-AV1 0. 0-4. 4. It is highly recommended to use a GPU for hardware acceleration in Frigate. navigator. Oct 2, 2024 · Hello there, I have had the chance to test the Vulkan video encoding stack on the current ffmpeg git tip, on both Intel and NVIDIA platforms, as shown below. For options available in your specific build of FFmpeg, see ffmpeg -help encoder=libsvtav1. MP4" The result is files of good quality and relatively small volume (size). enabled set to false. 264 VAAPI hardware decoding unusual artifacts: Version: 7. It is written in Python and currently provides tests for VA-API hardware accelerated encode, decode and vpp video pipelines for gstreamer and ffmpeg. 4-1build2 with Radeon RX570 which supports HEVC encoding through VAAPI. FFmpeg got a total of 8 assigned projects, and 7 of them were successful. Look at the log of mpv --hwdec=auto video_filename and see hwdec for more details. Many options are passed to the encoder with -svtav1-params. Thanks. The last and most ambitious part of the project was to update ffserver to make use of the new API. VAAPI seems to be enabled: As of today, FFmpeg and libav have implemented hardware-accelerated encoding via VAAPI on supported platforms and hardware SKUs, and I have written a write-up on the same that will enable you to set up, deploy and use both ffmpeg and libav to achieve the same effect. Sorry for slow response. Here are the file size of encoded bitstreams via FFmpeg with same bitrate setting as bug description but just changing encoder type and BRC mode. g. x11-egl. 04, leveraging VAAPI for hardware acceleration. It's arbitrary. rdd-ffmpeg. Install nvidia-vaapi-driver from RPM Fusion repository non-free. webm "Donating to help keep FFmpeg online is our way of giving back to the community" . 264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_v4l2m2m h264_qsv ) (encoders: libx264 libx264rgb h264_omx h264_qsv h264_v4l2m2m h264_vaapi ), and the transcoding process shows: [hevc @ 0x561e69691a00] Using auto hwaccel type vaapi with new default device. Feb 23, 2021 · Configuration ¶Semi-random packages I installed found in various guides: sudo apt install ffmpeg libav vaapi vainfo intel-media-va-driver-non-free x264 libva-dev libmfx-dev intel-media-va-driver-non-free x264 intel-media-va-driver-non-free i965-va-driver-shaders export LIBVA_DRIVER_NAME=iHD Method #1 - VAAPI ¶Encoding using VAAPI - seems Jul 18, 2024 · FFmpeg hardware video offloading test commands to validate hardware encoding offloading is working. Mar 7, 2025 · "Donating to help keep FFmpeg online is our way of giving back to the community" . v high \ -g 30 -qp 14 -bf 0 -quality 4 -slices 4 -vframes Sep 14, 2024 · media. 0. 04 FFmpeg): ffmpeg -i 1920x1080_10bit_60fps. Summary of the bug: Transcoding h264 to h264 with vaapi plugins causes pipeline failure since the introduction of Film Grain patches. mp4 using VAAPI on Linux: You signed in with another tab or window. Tip: mpv with its command-line support is great for testing hardware acceleration. The following command reads file input. The following codecs are supported: I'm using ffmpeg-free-6. You signed out in another tab or window. It can be easily extended to support additional VA-API-based software/middleware. level to 0. These options are marked ’T’ on the output of ffmpeg-h filter=<name of filter>. fc38. Oct 28, 2024 · To enable DXVA2, use the --enable-dxva2 ffmpeg configure switch. mp4 ffmpeg Jul 8, 2022 · Either way, would like to know how I can get HEVC VAAPI hardware encoding working on FFMPEG. Applications in Debian's main archive including FFmpeg (starting with libavcodec58 7:4. Feb 15, 2023 · Introduction What’s VA-API? Originally developed by Intel, VAAPI (Video Acceleration API) is an open-source library and API specification, which provides access to graphics hardware acceleration capabilities for video processing. ; Use nvtop to check "DEC" (decoder) usage on the top lines while playing a video, for AMD, Intel and NVIDIA. ffmpeg. Run Firefox and force enable VA-API as it's disabled on NVIDIA by default. I tried installing "obs-hevc-vaapi" AUR package and like many before me had said it does not build, which happened the same to me. My understanding is VAAPI is just another API to access QuickSync through. The numbers (20, 28, whatever) don't align across encoders. (prefix "i965" means i965 driver, "ihd" means iHD driver) Jun 13, 2018 · I test with mainline branch at tag/n4. enabled=true media. Occasionally the pipeline will succeed, but the output is corrupted. mp4 and transcodes it to two different H. Summary of the bug: HW upload with format conversion for the decoded data doesn't work for iHD QSV & VA-API backends, although that same conversion works fine with the MediaSDK sample application, and with older i965 driver VA-API backend. VAAPI looks to be compiled in: $ ffmpeg -hide_banner -hwaccels Hardware acceleration methods: vdpau cuda vaapi qsv drm opencl. Jul 22, 2011 · Since the ffmpeg command-line tool is not ready to serve several clients, the test ground for that new API is an example program serving hard-coded content. Then run vainfo to check if you see the entry points for some profiles: [] vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD [] For all GStreamer-based video players, this package should be sufficient: gstreamer0. Jan 28, 2024 · This can be used to test the speed / CPU use of the decoder only (the download operation typically adds a large amount of additional overhead). media. If I'm correct most standard video players like Totem 4 days ago · The format option may be needed for raw input files. 264動画を所有していて、h. Jul 21, 2023 · media. Secondly, set environment variable (for current user only). See full list on gist. Feb 13, 2024 · media. 264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated coding. enabled → true Required for H264 playback via VAAPI. Advanced Video Coding (AVC), also referred to as H. Open terminal and run command to edit On reboot, test the VAAPI supported featureset by running vainfo: vainfo Making a usable FFmpeg build to test the encoders: Now, we will build an FFmpeg binary that can take advantage of VAAPI to test the encode and decode capabilities on Skylake, using a custom prefix because we load FFmpeg via the environment-modules system on the testbed. 1 , not all avc vp8 decode fail now. Summary of the bug: VP8 encoding produces broken videos with iHD driver, while i965 driver works fine with the same FFmpeg version. See HWAccelIntro here. LS h264 H. Jun 30, 2024 · The original file looks fine, but the encoded ones (test. If you experience page crashes, try setting security. I believe this is a i965 driver issue instead of ffmpeg issue. crf10. 264 QSV, but this fails, and I'm pretty sure this isn't the same as VAAPI. 265), and at a given file size, a non-terrible software encoder (x265) will generally look batter than almost any hardware encoder (the fixed function encoding hardware in your nvidia GPU). H. sample290+480f. mkv, and test. Don't use Fedora provided libva-vdpau-driver package as it's old and broken. 3 Detailed description. We’ll transcode a sample video and compare performance metrics Jun 25, 2017 · After some googling and watching at the ffmpeg_vaapi. c's code, I had to face reality: I will have to go deeper in ffmpeg than initially planed. You should use 'sharpness_vaapi' filter in your command line, and you may check the options by running ffmpeg -h filter=sharpness_vaapi Jun 15, 2018 · [ffmpeg-vaapi][mjpeg decode] mjpeg decode test cases failed when using ffmpeg-vaapi #196. md libva-intel-vaapi-driver vainfo. vaapi. This can reduce the probability of a bug in such code crashing the entire browser. The only encoder that shows up is H. Some options can be changed during the operation of the filter using a command. I can't use VAAPI encoding to use my Tiger Lake GPU's hardware encoder. FocusLuo opened this issue Jun 15, 2018 · 8 comments Comments.